Who is towing with RamBox truck?

Skip the RamBox. I think it's more gimmicky than useful. There are so many more useful aftermarket storage options. I'm not sure what the upgrade cost is, but its likely far more than the aftermarket components. Imagine what your bedsides and hatch cover will look like if someone tries to break into it with a crowbar, which I'm sure they could easily do...especially since Ram advertises these boxes for firearm storage.